/// <summary>
/// Creates <see cref="LogAccessRule"/> from this attribute
/// </summary>
/// <param name="memberInfo">
/// The member Info.
/// </param>
/// <returns>
/// The <see cref="LogAccessRule"/>
/// </returns>
public LogAccessRule CreateRule(MemberInfo memberInfo)
{
var logMessage = this.LogMessage;
if (this.LogMessage == null)
{
logMessage = $"The property {memberInfo.Name} of {NamingUtilities.ToCSharpRepresentation(memberInfo.DeclaringType)} with id {{id}} was accessed";
}
return(new LogAccessRule
{
Type = this.Type,
ConnectionActions = this.ConnectionActions,
Severity = this.Severity,
LogMessage = logMessage
});
}
/// <summary>
/// Process collection requests
/// </summary>
/// <typeparam name="TObject">
/// The type of ef object
/// </typeparam>
/// <typeparam name="TId">
/// The type of object identity field
/// </typeparam>
/// <param name="collectionRequest">Collection request</param>
/// <returns>The list of objects</returns>
protected virtual async Task OnCollectionRequest <TObject, TId>(CollectionRequest <TObject> collectionRequest)
where TObject : class
{
try
{
using (var ds = this.GetContext())
{
int maxLimit;
if (!this.classQueryLimits.TryGetValue(
NamingUtilities.ToCSharpRepresentation(typeof(TObject)),
out maxLimit))
{
maxLimit = this.defaultQueryLimit;
}
var limit = maxLimit != 0 && (!collectionRequest.Count.HasValue ||
collectionRequest.Count.Value > maxLimit)
? maxLimit
: collectionRequest.Count;
var factory = DataFactory <TContext, TObject, TId> .CreateFactory(this.ComponentContext, ds);
var response = await factory.GetList(
collectionRequest.Filter,
collectionRequest.Sort,
collectionRequest.Skip,
limit,
collectionRequest.ApiRequest);
if (collectionRequest.AcceptAsParcel)
{
Context.GetParcelManager().Tell(
new Parcel {
Payload = response, Recipient = this.Sender
},
this.Self);
}
else
{
this.Sender.Tell(response);
}
}
}
catch (Exception exception)
{
try
{
Context.GetLogger().Error(
exception,
"{Type}: Exception on processing CollectionRequest\n\t filter: {FilterExpression}\n\t sort: {SortExpression}\n\t limit: {Limit}\n\t offset: {Offset}",
$"BaseCrudActor<{typeof(TObject).Name}>",
collectionRequest.Filter?.ToString(),
collectionRequest.Sort?.ToString(),
collectionRequest.Count,
collectionRequest.Skip);
}
catch
{
Context.GetLogger().Error(
exception,
"{Type}: Exception on processing CollectionRequest",
$"BaseCrudActor<{typeof(TObject).Name}>");
}
var response = new CollectionResponse <TObject> {
Items = new List <TObject>()
};
if (collectionRequest.AcceptAsParcel)
{
Context.GetParcelManager().Tell(
new Parcel {
Payload = response, Recipient = this.Sender
},
this.Self);
}
else
{
this.Sender.Tell(response);
}
}
}